Find the Best Outdoor Wireless Security Camera Systems with DVR 24/7 Live View and Recording
Secure your home or business effortlessly with the Camius 8 Channel 4K Wireless Security Cameras with DVR, 24/7 viewing and recording. This security camera system features ultra-HD 8 megapixel video resolution, wireless installation, and advanced deterrence features for the perfect blend of convenience, performance, and affordability. The wireless security camera system includes pre-installed 2 or 3 terabytes surveillance storage for seamless 24/7 recording without any subscription fees.
What's included:
Expand 8 channel wireless security camera system to 8 cameras with a press of a button

Step 1
Turn the wireless NVR recorder on

Step 2
Place the camera and insert the battery

Step 3
Install the app, scan and add your system
Why Choose Camius Wireless Camera System with DVR
Crystal-Clear Ultra-HD 4K Video & Audio
- 4K Video Resolution: Enjoy high-quality video for detailed monitoring.
- Audio Recording: Built-in microphones capture audio along with video.
- Wide-Angle Wireless Cameras: 2.8mm lens provides a 111 degrees field of view.
- Night Vision: Infrared technology ensures visibility up to 49 ft in total darkness (coloring low light)
Effortless Wireless Installation with Long Distance Wireless Signal (up to 2200 feet)
- Wire-Free Setup: Skip the hassle of wiring or drilling.
- Independent Wi-Fi Connection: Cameras connect directly to the Wireless DVR, avoiding router interference with long-distance wireless signal.
- Plug-and-Play Design: Installation is quick and straightforward, even for beginners.
- Up to 2200ft wireless range in open air with no obstacles, clear line of sight
Pre-installed storage for Peace of Mind
- Ready Local Storage: Start recording out of the box to a pre-installed local hard disk!
- Expandable HDD Capacity: Upgrade storage up to 6TB as your needs grow.
- Flexible Recording: Record continuously or enable motion-triggered recording!!!
4K Wireless Security Camera System with DVR and Local Recording
This wireless DVR system records video locally for weeks or months without relying on your router’s WiFi or an internet connection. All footage is stored on the DVR hard drive and remains accessible at all times. You can review recordings directly on an HDMI monitor connected to the recorder, through a web browser on the same local network, or from the mobile app when remote access is enabled. Searching footage by date, time, or event remains fast and straightforward across all viewing methods.
Active Deterrence Features
- Motion-Activated Lights: Bright LED lights ward off potential intruders.
- Loud Siren: Alerts trespassers and attracts attention.
- Two-Way Audio: Communicate with visitors or issue warnings remotely.
- Custom Schedules: Program deterrence features via the Camius View app.
Frequently Asked Questions About Battery Operated Cameras Deterrence Features
Q: How do I turn off the light and siren on my cameras?
A: Go to your NVR menu, select Channel → Deterrence, and uncheck the boxes for Light and Siren. This disables both features completely, while keeping audio and video recording active.

Rugged and Reliable Design
- Weatherproof Cameras: Rated IP66 for reliable performance in rain, snow, or heat.
- Extreme Temperature Tolerance: Operates between -4°F and 122°F.
- Rechargeable Batteries: Long-lasting lithium-ion batteries for hassle-free operation.
Wireless Security Cameras with No monthly fee
No Hidden Costs
- No Subscription Fees: Save money with local storage.
- Optional Cloud Backup: Integrate with your Dropbox or Google Drive for added redundancy
Wireless Security Cameras for Outdoor and Indoor Use
Monitor Your Property Anytime, Anywhere
- 4K HDMI Output: Watch live or playback footage on your TV.
- Mobile App Access: Use the free Camius View app on iOS and Android devices.
- Web and Desktop Viewing: Monitor your system from any browser or desktop software.
Smart Notifications and Alerts
- Real-Time Notifications: Receive instant alerts for motion or sound detection.
- Advanced AI Detection: Minimize false alarms with smart person/ pedestrian detection.
Wireless Security Cameras with Audio and Night Vision
Included:
- NVR unit: 8 Channel Wireless NVR with pre-installed hard drive.
- Cameras: 4 x 4K wireless cameras with rechargeable batteries, antennas, and mounting hardware.
- Accessories: NVR power supply, USB mouse, HDMI cable, network cable, and quick setup guide.
Guides and Manuals
Technical Specifications
Main highlights of the Wireless NVR (Network Video Recorder)
- Channels: 8 (supports up to 8 wireless cameras).
- Storage: Pre-installed hard drive expandable to 6TB
- Ports: Ethernet, USB (x2), HDMI (4K output).
- Supported Protocols: TCP/IP, UDP/IP, HTTP, DHCP, and more.
Design:
- Model: WF4KN
- Number of channels: 8 (Wi-Fi 802.11ah, HaLow 900 MHz)
- Wireless standard: IEEE 802.11ah (Wi-Fi HaLow)
- Wireless frequency band: 902 to 928 MHz
- Supported video resolution: 4K /8MP 3840*2160
- Live view frame rate:Â 4K with 15 fps (Auto fps, adaptive bitrate)
- HDMI Live split screen view: 1/4/9
- LED indications on front panel: Green (NVR powered on), Red (NVR recording)
Storage:
- Internal SATA HDD: The NVR supports 1 SATA or SSD hard drive with max. capacity 6TB (the current offer included a pre-installed 4 TB hard drive), or Micro SD card slot (up to 256GB, SD card is not included)
- Backup: USB flash drive
- Footage backup file formats: LF, MP4
Recording:
- Video encoding: H.264, H.265
- Audio encoding: G.726
- Frame rate: 4K at 15 fps (auto fps, adaptive bitrate)
- Events triggering recording and
- alarms: Motion / Person Detection (sensitivity level 1 to 6), full HDD, HDD failure
- Exception: when HDD is full, email notifications and mobile app push notifications available
Video Output:
- HDMI: 1 video output (1280*1024, 1280*720, 1920*1080,2560*1440,
3840*2160) with EDID (monitor resolution auto detection)
Ports:
- Ethernet: 1 RJ45 10/100 Base-T
- USB: 2 x USB2.0 (for a USB mouse to control the NVR & recordings backup or firmware upgrade)
Network:
- Transmission bandwidth: up to 32 Mbps
- Supported protocols: TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP, SMTP, DNS, DDNS
General:
- Menu Language: Multiple languages supported ( the default is English, among other languages are Spanish, French, Portuguese, etc.)
- Enclosure” Black Metal
- Dimension (W x D x H): 11.8 x 2.93 x 2.09″ / 300 x 227 x 53mm
- Electrical Input Voltage/Current: DC12V/2A
- Power consumption(excluding HDD):Â 6W
- Environmental Operating Temperature: 0°C~+40°C (32°F ~ 104°F)
- Humidity: 20% ~ 85%RH
*The WF4KN NVR includes a fixed external antenna designed specifically for this system. Using a different antenna or modifying the existing one is not recommended, as it may affect system performance, could impact your warranty coverage.Â
Main highlights of the Camius Wireless Security Cameras for Outside Installation
- Resolution: 4K (3840 x 2160).
- Lens: 2.8mm wide-angle.
- Night Vision: Infrared LEDs, up to 49 ft.
- Motion Detection: PIR sensor with 33-ft range and 120° coverage.
- Battery: Rechargeable lithium-ion.
- Weatherproofing: IP66-rated for outdoor and indoor use.
WF4KC2 4K BATTERY OPERATED CAMERA SPECS
Camera model: WF4KC2
Wireless standard: IEEE 802.11ah (Wi-Fi HaLow)
Wireless frequency band: 902 to 928 MHz
Image sensor: 4K (8 megapixels)
Effective pixels: 3840×2160 (16:9) 1/2.7″
Video resolution: 3840×2160 (8MP)
Min. illumination: 0 Lux (IR LED on)
Antenna: Fixed external, 2.45 dBi (not user-replaceable)
Transmission distance: Max 2,200 ft / 671 m in open air with no obstacles and clear line of sight between camera and NVR
Passive infrared sensor (PIR): Built-in
PIR sensor detection range: 120° / 33 feet (10 meters)
Focal lens: 2.8mm (F1.6)
Angular field of view: H: 111°, V: 59°, D: 134°
Microphone: Built-in
Speaker: Built-in
Shutter mode: Auto
Gain control: Auto
White balance: Auto
Digital noise reduction: 3DNR
Day and night: True D/N, Auto
Night vision distance: max. 49 feet / 15 meters
White LED distance: max. 49 feet / 15 meters
Operating temperature: -4°F to +122°F (-20°C to +50°C)
Startup temperature: 14°F to +122°F (-10°C to +50°C)
Humidity: less than 90% relative humidity
Ingress protection: IP66
Enclosure: Metal, outdoor rated
Input voltage: DC 5V
Power consumption: 2.3W
**The camera includes a fixed external antenna designed specifically for this system. Using a different antenna or modifying the existing one is not recommended, as it may affect system performance, could impact your warranty coverage.






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